Description

75:1 step-up ratio

Five-ohm fixed resistor in an ABS module with 4mm sockets

Diffraction grating mounted on a 90 x 40mm card slide

and hinge-distance scales

supplying the strongest field of the Alnico horseshoe series for visible attraction-distance demos

365-Piece Organic Stereochemistry Molecular Model Set prop65 75:1 step-up ratioThree hundred sixty five piece organic stereochemistry model set with 32 carbons, 60 hydrogens, oxygens, nitrogens, sulfurs, plus 2D orbital and short bond components for chirality work.

Exchange/Return Notes

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365-Piece Organic Stereochemistry Molecular Model Set prop65 75:1 step-up ratio

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